In a neighborhood , 27 of the 45 children are in elementary school. what percent of the children in the neighborhood are in elementary school?

(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .

If a || b and e || f , what if the value of y ?

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square